29897667075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2549}}^1\times {\mathrm{8231}}^1$

素因数の和:10812

約数の個数: 48

約数和(自身を含む): 52059168000

約数和(自身を除く): 22161500925

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2549, 7647, 8231, 12745, 24693, 38235, 41155, 48431, 63725, 123465, 145293, 156389, 191175, 205775, 242155, 469167, 617325, 726465, 781945, 1210775, 2345835, 3632325, 3909725, 11729175, 20980819, 62942457, 104904095, 314712285, 398635561, 524520475, 1195906683, 1573561425, 1993177805, 5979533415, 9965889025, 29897667075]

約数ペア:

[(1, 29897667075), (3, 9965889025), (5, 5979533415), (15, 1993177805), (19, 1573561425), (25, 1195906683), (57, 524520475), (75, 398635561), (95, 314712285), (285, 104904095), (475, 62942457), (1425, 20980819), (2549, 11729175), (7647, 3909725), (8231, 3632325), (12745, 2345835), (24693, 1210775), (38235, 781945), (41155, 726465), (48431, 617325), (63725, 469167), (123465, 242155), (145293, 205775), (156389, 191175)]